Rollback pipeline

Something went wrong ? Roll everything back !

Exercice:

Enable previous stage:

• Create a new pipeline named "Rollback"

• Add new Stage

• Choose stage type enable manifest.

• You can name the stage : Enable previous version

• In the Enable (Manifest) Configuration:

  • Select the namespace where you deployed your application

  • Select ReplicaSet as Kind

  • Choose a Choose a target dynamically

  • Select your replicaSet in the Cluster section

  • Choose Second Newest as Target

Disable previous stage:

• Add new Stage

• Choose stage type disable manifest.

• Make sure that this stage depend on Enable previous version

• You can name the stage : disable newest version

• In the Disable (Manifest) Configuration:

  • Select the namespace where did you deployed your application

  • Select ReplicaSet as KindChoose a Choose a target dynamically

  • Select your replicaSet in the Cluster section

  • Choose Newest as Target

• Save the pipeline

• Run the pipeline

• In the infrastructure section, you can see that the black version is disabled and the red one is enabled